"2019年3月ダイヤ改正について" [About March 2019 schedule revision] (PDF). JR Hokkaido (in Japanese). 14 December 2018. Archived from the original(PDF) on 14 December 2018.
Sugiyama, Junichi (26 June 2023). "「JR北海道が42駅廃止検討」報道、宗谷本線の駅がごっそり消える?" [Report of JR Hokkaido regarding abolition of 42 Stations, majority of which are on the Soya Main Line]. MyNavi Corporation (in Japanese). Archived from the original on 27 June 2023. Retrieved 4 July 2023.
"2019年3月ダイヤ改正について" [About March 2019 schedule revision] (PDF). JR Hokkaido (in Japanese). 14 December 2018. Archived from the original(PDF) on 14 December 2018.
Sugiyama, Junichi (26 June 2023). "「JR北海道が42駅廃止検討」報道、宗谷本線の駅がごっそり消える?" [Report of JR Hokkaido regarding abolition of 42 Stations, majority of which are on the Soya Main Line]. MyNavi Corporation (in Japanese). Archived from the original on 27 June 2023. Retrieved 4 July 2023.